  DPDK COMMANDS
These commands manage DPDK components.

dpdk/lcore-list
    Lists the DPDK lcores and their cpu affinity. When RTE_MAX_LCORE lcores are registered, some OVS PMD threads won't appear.

dpdk/log-list
    Lists all DPDK components that emit logs and their logging levels.

dpdk/log-set [spec]
    Sets DPDK components logging level. Without any spec, sets the logging level for all DPDK components to debug. Otherwise, spec is a list of words separated by spaces: a word can be either a logging level (emergency, alert, critical, error, warning, notice, info or debug) or a pattern matching DPDK components (see dpdk/log-list command on ovs-appctl(8)) separated by a colon from the logging level to apply.

dpdk/get-malloc-stats
    Prints the heap information statistics about DPDK malloc.